CN213976701U

CN213976701U - Bridge crane for construction of flap gate driven by bottom shaft based on hydraulic engineering

Info

Publication number: CN213976701U
Application number: CN202022921036.7U
Authority: CN
Inventors: 郜温
Original assignee: Hebei Core Hydraulic Machinery Co ltd
Current assignee: Hebei Core Hydraulic Machinery Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-17
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a bridge crane for construction of a flap gate driven by a bottom shaft based on hydraulic engineering, which relates to the technical field of hoisting devices and aims at the problem of shaking in the existing installation process, the following proposal is proposed, wherein the bridge crane comprises a plurality of bases, the upper sides of the bases are fixedly connected with a bracket, the other end of the bracket is fixedly connected with a cross rod, the cross rod is connected with two electric hoists, the electric hoists are connected with bearing ropes, the other end of the bearing ropes is fixedly connected with a clamp holder, the bases are connected with adjusting ropes, and the other ends of the adjusting ropes are fixedly connected with a sleeve block fixedly sleeved with the bearing ropes, the later-stage alignment and subsequent installation are integrally facilitated, and the construction process is guaranteed.

Description

Bridge crane for construction of flap gate driven by bottom shaft based on hydraulic engineering

Technical Field

The utility model relates to a hoisting accessory technical field especially relates to a based on hydraulic engineering bottom shaft drive turns over bridge crane for floodgate construction.

Background

The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

At the in-process of water conservancy construction, often need the bridge crane to carry out supplementary installation, but current device when the installation, because the compliance of steel cable for when using, probably receive the influence of external wind-force, and then make in the installation, often rock, make the installation comparatively loaded down with trivial details, and probably produce certain harmful effect, influence installation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a based on hydraulic engineering bottom shaft drive turns over bridge crane for board gate construction has solved the problem of rocking in the installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a turn over bridge crane for floodgate construction based on hydraulic engineering bottom shaft drive, includes a plurality of bases, the upside fixedly connected with support of base, and the other end fixedly connected with horizontal pole of support, be connected with two electric block on the horizontal pole, be connected with the bearing rope on the electric block, and the other end fixedly connected with holder of bearing rope, be connected with the regulation rope on the base, and the other end fixedly connected with of regulation rope and the fixed cover that cup joints of bearing rope connect the piece.

Preferably, the holder includes the back shaft with bearing rope fixed connection, the outer wall of back shaft is connected with the bracing piece through spring hinge rotation, the outer wall slip of bracing piece has cup jointed the carriage release lever, and is a plurality of the centre gripping cover that the downside fixed connection of carriage release lever has, be provided with the limited hole on the centre gripping cover.

Preferably, a plurality of connecting holes are formed in the moving rod and the supporting rod, limiting bolts are sleeved in the connecting holes in a sleeved mode, and the moving rod and the supporting rod are fixedly connected through the limiting bolts located in the connecting holes.

Preferably, the base includes the injecing shell that is connected with ground, inject fixedly connected with backup pad in the shell, the upside fixedly connected with spring of backup pad, and the other end fixedly connected with of spring and the movable plate of injecing shell sliding connection, movable plate and support fixed connection, the bottom fixedly connected with high-pressure pump of injecing the shell, the output of high-pressure pump is connected with the air duct that is connected with the backup pad, the downside fixedly connected with blast pipe of backup pad, the one side fixedly connected with motor of injecing the shell, the output of motor is connected with the wire winding roller, the wire winding roller is connected with the regulation rope.

Preferably, the air duct is connected with a one-way valve, the exhaust pipe is connected with an electromagnetic valve, and the outer wall of the limiting shell is provided with a plurality of air holes.

Preferably, the sleeving piece is internally and fixedly connected with a rubber ring, and the bottom of the base is connected with a roller.

The utility model has the advantages that:

1: through mutually supporting of motor, winding roller, regulation rope etc. and other devices, can reduce rocking of stabilizing the rope to certain stability and regulation that the bearing rope goes on in the course of the work, through the cooperation of high-pressure pump, spring etc. and other devices simultaneously, can carry out certain buffering, reduce the error that vibrations caused, make things convenient for the alignment and subsequent installation in later stage on the whole, guarantee the process of construction.

2: through mutually supporting between a plurality of devices, can conveniently remove in certain position, two electric block's mutually supporting simultaneously, the going on of assurance work in the stability of assurance working process that can be further.

Drawings

Fig. 1 is a schematic front sectional view of a bridge crane for construction of a bottom shaft driven flap gate based on hydraulic engineering according to the present invention;

fig. 2 is a schematic front sectional view of a gripper of a bridge crane for construction of a flap gate driven by a bottom shaft based on hydraulic engineering according to the present invention;

fig. 3 is a schematic top view of a gripper of a bridge crane for construction of a flap gate driven by a bottom shaft based on hydraulic engineering according to the present invention;

fig. 4 is the utility model provides a base head-on section view schematic diagram based on hydraulic engineering bottom shaft drive turns over bridge crane for sluice construction.

Reference numbers in the figures: 1. a base; 2. a support; 3. a cross bar; 4. an electric hoist; 5. a load-bearing rope; 6. a holder; 7. adjusting the rope; 8. sleeving and connecting blocks; 11. a confining shell; 12. moving the plate; 13. a spring; 14. a high pressure pump; 15. an air duct; 16. an exhaust pipe; 17. a winding roller; 18. A motor; 19. a support plate; 61. a support shaft; 62. a support bar; 63. a restraining bolt; 64. a travel bar; 65. defining an aperture; 66. a clamping sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a bridge crane for construction of a flap gate driven by a bottom shaft based on hydraulic engineering comprises a plurality of bases 1, wherein a support 2 is fixedly connected to the upper side of each base 1, a cross rod 3 is fixedly connected to the other end of each support 2, two electric hoists 4 are connected to each cross rod 3, a bearing rope 5 is connected to each electric hoist 4, a clamp holder 6 is fixedly connected to the other end of each bearing rope 5, an adjusting rope 7 is connected to each base 1, a sleeve block 8 fixedly sleeved with the bearing rope 5 is fixedly connected to the other end of each adjusting rope 7, the bases 1 are moved to a specified position during operation, the supports 2 and the cross rods 3 are installed, the electric hoists 4 are installed, the valve plate is fixed by the clamp holders 6 during use, the electric hoists are used for carrying and moving, and the weighing ropes 5 and the clamp holders 6 are driven to move, and then drive the removal of valve plate etc. simultaneously in the removal process, through the regulation of adjusting rope 7, reduce and rock.

The clamper 6 comprises a supporting shaft 61 fixedly connected with the bearing rope 5, the outer wall of the supporting shaft 61 is rotatably connected with a supporting rod 62 through a spring hinge, the outer wall of the supporting rod 62 is sleeved with a moving rod 64 in a sliding mode, a plurality of clamping sleeves 66 are fixedly connected with the lower sides of the moving rods 64, limiting holes 65 are formed in the clamping sleeves 66, a plurality of connecting holes are formed in the moving rods 64 and the supporting rod 62 respectively, limiting bolts 63 are sleeved in the connecting holes in a threaded mode, the moving rods 64 and the supporting rod 62 are fixedly connected through the limiting bolts 63 in the connecting holes, when clamping is carried out, the clamping sleeves 66 are rotated to enable the two clamping sleeves 66 to be separated, then one sides of the clamping sleeves 66 are connected to a valve plate, then the limiting rods are inserted into the limiting holes 65 to ensure the stability of clamping, if necessary, the moving rods 64 can be moved to enable the angle between the moving rods and the supporting rod 62 to be changed, and then certain limitation is carried out through the limiting bolts 63, and the device is suitable for different working requirements.

The base 1 comprises a limiting shell 11 connected with the ground, a supporting plate 19 is fixedly connected in the limiting shell 11, a spring 13 is fixedly connected on the upper side of the supporting plate 19, a moving plate 12 which is connected with the limiting shell 11 in a sliding manner is fixedly connected on the other end of the spring 13, the moving plate 12 is fixedly connected with a bracket 2, a high-pressure pump 14 is fixedly connected on the bottom of the limiting shell 11, an air guide pipe 15 connected with the supporting plate 19 is connected at the output end of the high-pressure pump 14, an exhaust pipe 16 is fixedly connected on the lower side of the supporting plate 19, a motor 18 is fixedly connected on one side of the limiting shell 11, a winding roller 17 is connected at the output end of the motor 18, the winding roller 17 is connected with an adjusting rope 7, when the base works, mechanical vibration is transmitted to the moving plate 12 through the bracket 2 and then buffered by the spring 13, the shaking of the whole device is reduced, the alignment is further ensured to be performed, and simultaneously, the high-pressure pump 14 works, can provide the high pressure to the space between movable plate 12 and the backup pad 19, and then further provide the buffering, in the in-process of going on of work, motor 18 cooperates the work of bearing rope 5 to carry out certain relaxation or take-up to adjusting rope 7, and then reduces the swing of bearing rope 5, guarantees the stability of device.

The air duct 15 is connected with a one-way valve, the exhaust pipe 16 is connected with an electromagnetic valve, the outer wall of the limiting shell 11 is provided with a plurality of air holes, the one-way valve ensures the flowing direction of air, and the air holes ensure the flowing of air.

Fixedly connected with rubber circle in the grafting piece 8, the bottom of base 1 is connected with the gyro wheel, and the rubber circle reduces unnecessary and acutely rocks, and the gyro wheel conveniently carries out the removal of whole device.

The working principle is as follows: when the device works, the base 1 is moved to a designated position, then the bracket 2 and the cross rod 3 are installed, then the electric hoist 4 is installed, in the using process, the clamping sleeve 66 is rotated to separate the two clamping sleeves 66, then one side of the clamping sleeve 66 is connected to the valve plate, then the limiting rod is inserted into the limiting hole 65 to ensure the stability of clamping, if necessary, the movable rod 64 can be moved to change the angle between the movable rod and the supporting rod 62, then certain limitation is carried out through the limiting bolt 63 to adapt to different working requirements, then the electric hoist 4 is used for carrying and moving to drive the weighing rope 5 and the clamping sleeve 66 to move so as to drive the valve plate and the like to move, meanwhile, in the moving process, the mechanical vibration is transmitted to the moving plate 12 through the bracket 2, then the vibration of the spring 13 is buffered, and the shake of the whole device is reduced, therefore, alignment is ensured, meanwhile, through the work of the high-pressure pump 14, high pressure can be provided for the space between the movable plate 12 and the supporting plate 19, further buffering is provided, and in the working process, the motor 18 is matched with the work of the bearing rope 5 to loosen or tighten the adjusting rope 7 to a certain extent, so that the swinging of the bearing rope 5 is reduced, and the stability of the device is ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Claims

1. The utility model provides a turn over bridge crane for floodgate construction based on hydraulic engineering bottom shaft drive, includes a plurality of bases (1), its characterized in that, upside fixedly connected with support (2) of base (1), and the other end fixedly connected with horizontal pole (3) of support (2), be connected with two electric block (4) on horizontal pole (3), be connected with bearing rope (5) on electric block (4), and other end fixedly connected with holder (6) of bearing rope (5), be connected with on base (1) and adjust rope (7), and the other end fixedly connected with of adjusting rope (7) overlaps splice block (8) with bearing rope (5) fixed cup jointing.

2. The bridge crane for the construction of the flap gate driven by the bottom shaft of the hydraulic engineering is characterized in that the clamp holder (6) comprises a support shaft (61) fixedly connected with the bearing rope (5), the outer wall of the support shaft (61) is rotatably connected with a support rod (62) through a spring hinge, the outer wall of the support rod (62) is slidably sleeved with a movable rod (64), a plurality of clamp holders (66) are fixedly connected with the lower sides of the movable rods (64), and a limiting hole (65) is formed in each clamp holder (66).

3. The bridge crane for the construction of the flap gate driven by the bottom shaft of the hydraulic engineering is characterized in that a plurality of connecting holes are formed in the moving rod (64) and the supporting rod (62), limiting bolts (63) are sleeved in the connecting holes in a threaded manner, and the moving rod (64) and the supporting rod (62) are fixedly connected through the limiting bolts (63) in the connecting holes.

4. The bridge crane for construction of the water conservancy project bottom shaft driven flap gate is characterized in that the base (1) comprises a limiting shell (11) connected with the ground, a supporting plate (19) is fixedly connected in the limiting shell (11), a spring (13) is fixedly connected to the upper side of the supporting plate (19), a moving plate (12) in sliding connection with the limiting shell (11) is fixedly connected to the other end of the spring (13), the moving plate (12) is fixedly connected with the bracket (2), a high-pressure pump (14) is fixedly connected to the bottom of the limiting shell (11), an air guide pipe (15) connected with the supporting plate (19) is connected to the output end of the high-pressure pump (14), an exhaust pipe (16) is fixedly connected to the lower side of the supporting plate (19), and a motor (18) is fixedly connected to one side of the limiting shell (11), the output end of the motor (18) is connected with a winding roller (17), and the winding roller (17) is connected with the adjusting rope (7).

5. The bridge crane for the construction of the flap gate driven by the bottom shaft of the hydraulic engineering according to claim 4, wherein a one-way valve is connected to the air duct (15), an electromagnetic valve is connected to the air exhaust pipe (16), and a plurality of air holes are formed in the outer wall of the limiting shell (11).

6. The bridge crane for the construction of the flap gate driven by the bottom shaft of the hydraulic engineering according to claim 1, wherein a rubber ring is fixedly connected in the sleeving block (8), and rollers are connected to the bottom of the base (1).